| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $171.91 | 12.579% | $193.5346 | $193.53 | $193.55 | $193.50 |
| Purchase #2 | $11.61 | 4.836% | $12.1715 | $12.17 | $12.15 | $12.20 |
| Purchase #3 | $170.52 | 5.734% | $180.2976 | $180.30 | $180.30 | $180.30 |
| Purchase #4 | $144.89 | 9.791% | $159.0762 | $159.08 | $159.10 | $159.10 |
| Purchase #5 | $209.72 | 10.123% | $230.95 | $230.95 | $230.95 | $231.00 |
| Purchase #6 | $63.68 | 4.426% | $66.4985 | $66.50 | $66.50 | $66.50 |
| Purchase #7 | $57.52 | 12.645% | $64.7934 | $64.79 | $64.80 | $64.80 |
| 7 purchase totals = | $829.85 | $907.3218 | $907.32 | $907.35 | $907.40 | |